1 files changed, 58 insertions, 0 deletions
diff --git a/modules/gles/gles_std.cpp b/modules/gles/gles_std.cpp
new file mode 100644
index 0000000..03ed14a
--- /dev/null
+++ b/modules/gles/gles_std.cpp
@@ -0,0 +1,58 @@
+/*
+ * gles_std.cpp - GLES std
+ *
+ *  Copyright (c) 2018 Intel Corporation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Author: Wind Yuan <feng.yuan@intel.com>
+ */
+
+#include "gles_std.h"
+
+namespace XCam {
+
+const char *
+gl_error_string (GLenum flag)
+{
+    static char str[XCAM_GL_NAME_LENGTH] = {'\0'};
+
+    switch (flag)
+    {
+    case GL_NO_ERROR:
+        snprintf (str, sizeof (str), "0x%04x:%s", flag, "GL_NO_ERROR");
+        break;
+    case GL_INVALID_ENUM:
+        snprintf (str, sizeof (str), "0x%04x:%s", flag, "GL_INVALID_ENUM");
+        break;
+    case GL_INVALID_VALUE:
+        snprintf (str, sizeof (str), "0x%04x:%s", flag, "GL_INVALID_VALUE");
+        break;
+    case GL_INVALID_OPERATION:
+        snprintf (str, sizeof (str), "0x%04x:%s", flag, "GL_INVALID_OPERATION");
+        break;
+    case GL_INVALID_FRAMEBUFFER_OPERATION:
+        snprintf (str, sizeof (str), "0x%04x:%s", flag, "GL_INVALID_FRAMEBUFFER_OPERATION");
+        break;
+    case GL_OUT_OF_MEMORY:
+        snprintf (str, sizeof (str), "0x%04x:%s", flag, "GL_OUT_OF_MEMORY");
+        break;
+    default:
+        snprintf (str, sizeof (str), "unknown flag:0x%04x", flag);
+        XCAM_LOG_ERROR ("%s", str);
+    }
+
+    return str;
+}
+
+}